| ⇢ | A | NewTechTip added |
| ⇢ | A | TechTipsController::saveFile() added | |
| ⇢ | A | User::UserSettings() added | |
| ⇢ | A | NewTechTip::__construct() added | |
| ⇢ | A | NewTechTip::toArray() added | |
| ⇢ | A | NewTechTip::toMail() added | |
| ⇢ | A | NewTechTip::via() added | |
| B | ↗ | A | TechTipsController::store() improved |